Apartment 1, 102 Taff Embankment, Cardiff, CF11 7BH
About Apartment 1
Apartment 1 is a detached house in Cardiff (CF11 7BH). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1930-1949. The latest certificate (September 2018) shows a C (score 80), near the top of the C band. When first surveyed in June 2013 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Average to Very Good. The recommended improvements would lift it to A (score 93), a 2-band jump.
At 70 m² it sits well below the postcode median (112 m² across 11 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
Energy performance
Apartment 1's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
Floor insulation added or improved
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
High performance glazing installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
Apartment 1 has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Apartment 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£276,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF11 7BH: £300,000 (2023–2019).
Nearby sales in CF11 7BH
Versus other Taff Embankment homes
On epc rating, Apartment 1 stands well clear of the street.
EPC Rating
80 (C)
Street avg 58 (D)
Floor Area
70 m²
Street avg 103 m²
CO₂ Emissions
1.4 t/year
Street avg 6.4 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ystrad Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







